As we all know, paper dyes is most used in paper industry. If divided by catalogue, paper dyes consists of acid dyes, basic dyes, direct dyes and solvent dyes.

Acid dyes, basic dyes and direct dyes are usually used for paper pulp dyeing, while solvent dyes are used for paper coating.

Due to advantage of Complete chromatography, bright color and fastness to sunlight, acid dyes are liked by people.

The acid dyes that are used for dyeing paper pulp have acid red 3R, acid orange 7, acid metanil yellow and acid nigrosine black.

Our factory can not only provide acid paper dyes in different levels but also give instructions for usage. Welcome contact us for more information.

Contact person: Miss Jessie Geng

Email:jessie@xcwychem.com

Mobilephone/Whatsapp: +86-13503270825